9-194
51, 52_ABS
EAS20698
51, 52_ABS
EAS33326
TROUBLESHOOTING
Item
• Vehicle system power supply (voltage of ABS ECU power supply is high) (DTC No. 51)
• Vehicle system power supply (voltage of wheel sensor power supply is high) (DTC No. 52)
Procedure
1. Defective battery
• Recharge or replace the battery, and check again.
Refer to “CHECKING AND CHARGING THE BATTERY” on page 8-94.
2. Disconnected battery terminal
• Check the connection.
3. Defective charging system
• Check the charging system.
Refer to “CHARGING SYSTEM” on page 8-17.
Is check result OK?
YES
Go to step 3.
NO
Replace or reconnect the terminal.
Is check result OK?
YES
Replace the hydraulic unit assembly (ABS ECU).
NO
Confirm the cause of the problem and repair it, and check again.
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